On the App Store

Aletheia WhisperBook test app for iPhone and iPad

A quieter way to return book information.

Aletheia Whisper prepares your book test before the show and keeps it steady during it. Import a supported PDF book, set up page-and-line work, and receive the information through a hidden output while the routine keeps its rhythm.

Download on the App Store How it works

Price: $99.99US App Store
Status: On the App Store
Requires: iOS 15.5 or lateriPhone · iPad
App languages: English, 简体中文, 繁體中文

How it works

From the spectator's choice to your reveal

01
Import a supported PDF book and prepare page-and-line workflows.
02
Take the spectator's choice by dice, voice recognition, remote control or a hardware keyboard.
03
Send only what you need to a hidden display, a receiver, or a full-screen fake wallpaper.
04
Keep fallback tools ready, so the routine survives if an input or device needs help.

Routines

What you can perform

Book test
Page and line work
Dice-driven selection
Receiver output
Fake wallpaper presentation

Who it's for

Mentalists, close-up and salon performers who want a dependable book workflow with discreet output.

What you need

Runs on an iPhone or iPad alone. Optional: supported Bluetooth LE devices such as dice, a receiver for hidden output, and a remote or hardware keyboard.

FAQ